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Belimo B207+TFRB24-SR 1/2" CCV Spring Return Actuator
- Regular price
- $405.00
- Sale price
- $405.00
- Regular price
-
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Product Description P/N: B207+TFRB24-SR
Description
The Belimo B207+TFRB24-SR is a 2-way 1/2-inch characterized control valve with a 0.3 Cv rating and stainless steel trim for hydronic HVAC applications. It combines an equal-percentage valve with a spring-return 24 V modulating actuator for controlled regulation of chilled or hot water flow.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Belimo |
| Category | HVAC Controls |
| Part Number | B207+TFRB24-SR |
| Subcategory | Characterized Control Valve |
| Valve Pattern | 2-way |
| Valve Size | 0.5" [15] |
| Cv | 0.3 |
| Flow Characteristic | Equal percentage |
| Fluid Compatibility | Chilled or hot water, up to 60% glycol |
| Body Pressure Rating | 600 psi |
| End Fitting | Internal thread |
| Trim | Stainless steel |
| Actuator Voltage | AC/DC 24 V |
| Control Type | DC 2–10 V |
| Actuator Type | Spring return, modulating |
| Power Consumption, Running | 2.5 W |
| Power Consumption, Holding | 1 W |
| Power Consumption for Wire Sizing | 4 VA |
| NEMA Protection | NEMA 2 |
| UL Enclosure Type | UL Type 2 |
| Weight | 1.50 lbs |
Information About B207+TFRB24-SR
The B207+TFRB24-SR is a Belimo characterized control valve assembly designed for coil and hydronic flow control in HVAC systems. The valve uses an internal-thread connection, a 600 psi body pressure rating, and supports fluids containing up to 60% glycol. Its TFRB24-SR actuator operates from AC/DC 24 V and accepts a DC 2–10 V modulating control signal. The spring-return actuator provides fail-safe positioning with low power consumption and NEMA 2 / UL Type 2 enclosure protection.
Key Features:
- 2-Way Valve: Provides bidirectional hydronic flow regulation through a compact valve body.
- 1/2-Inch Size: Uses a 0.5-inch [15] valve connection for smaller HVAC piping applications.
- 0.3 Cv Rating: Provides a defined flow capacity suitable for low-flow control requirements.
- Equal-Percentage Characteristic: Supports proportional adjustment of water flow across the valve range.
- Stainless Steel Trim: Provides corrosion-resistant internal valve components for hydronic service.
- 24 V Actuator: Operates from AC/DC 24 V power with 2.5 W running consumption.
- Modulating Control: Accepts a DC 2–10 V control signal for variable valve positioning.
- Spring Return: Returns the actuator to its fail-safe position when operating power is removed.
The B207+TFRB24-SR delivers the reliability and precision required for hydronic heating and cooling control in HVAC equipment.
Description
The Belimo B207+TFRB24-SR is a 2-way 1/2-inch characterized control valve with a 0.3 Cv rating and stainless steel trim for hydronic HVAC applications. It combines an equal-percentage valve with a spring-return 24 V modulating actuator for controlled regulation of chilled or hot water flow.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Belimo |
| Category | HVAC Controls |
| Part Number | B207+TFRB24-SR |
| Subcategory | Characterized Control Valve |
| Valve Pattern | 2-way |
| Valve Size | 0.5" [15] |
| Cv | 0.3 |
| Flow Characteristic | Equal percentage |
| Fluid Compatibility | Chilled or hot water, up to 60% glycol |
| Body Pressure Rating | 600 psi |
| End Fitting | Internal thread |
| Trim | Stainless steel |
| Actuator Voltage | AC/DC 24 V |
| Control Type | DC 2–10 V |
| Actuator Type | Spring return, modulating |
| Power Consumption, Running | 2.5 W |
| Power Consumption, Holding | 1 W |
| Power Consumption for Wire Sizing | 4 VA |
| NEMA Protection | NEMA 2 |
| UL Enclosure Type | UL Type 2 |
| Weight | 1.50 lbs |
Information About B207+TFRB24-SR
The B207+TFRB24-SR is a Belimo characterized control valve assembly designed for coil and hydronic flow control in HVAC systems. The valve uses an internal-thread connection, a 600 psi body pressure rating, and supports fluids containing up to 60% glycol. Its TFRB24-SR actuator operates from AC/DC 24 V and accepts a DC 2–10 V modulating control signal. The spring-return actuator provides fail-safe positioning with low power consumption and NEMA 2 / UL Type 2 enclosure protection.
Key Features:
- 2-Way Valve: Provides bidirectional hydronic flow regulation through a compact valve body.
- 1/2-Inch Size: Uses a 0.5-inch [15] valve connection for smaller HVAC piping applications.
- 0.3 Cv Rating: Provides a defined flow capacity suitable for low-flow control requirements.
- Equal-Percentage Characteristic: Supports proportional adjustment of water flow across the valve range.
- Stainless Steel Trim: Provides corrosion-resistant internal valve components for hydronic service.
- 24 V Actuator: Operates from AC/DC 24 V power with 2.5 W running consumption.
- Modulating Control: Accepts a DC 2–10 V control signal for variable valve positioning.
- Spring Return: Returns the actuator to its fail-safe position when operating power is removed.
The B207+TFRB24-SR delivers the reliability and precision required for hydronic heating and cooling control in HVAC equipment.
